search

openrif / vivo-isf-ontology

The "VIVO-ISF Ontology" is an OWL2 representation of the VIVO-ISF Data Standard
16 stars 9 forks source link

Bone densitometer #649

Closed isf-bot closed 9 years ago

isf-bot commented 9 years ago

From tjohn...@eagle-i.org on October 30, 2014 14:01:18

** Use the form below to request a new term * *** Scroll down to see a term request example *_ Please indicate the label for the proposed term: Bone densitometer Please provide a textual definition (with source): A bone densitometer is a piece of X-ray apparatus used to measure the calcium content of bone to reflect bone density and therefore bone fracture risk. The device generates two X-ray beams and the difference between them in how much energy is passed through the bone is used to determine the extent of bone loss. Please add an example of usage for proposed term: http://www.news-medical.net/Bone-Densitometers Please provide any additional optional information below. (e.g. desired asserted SuperClass in ERO hierarchy or Reference Branch) child of x-ray source? [X] Instrument [ ] Biological process [ ] Disease [ ] Human studies [ ] Instrument [ ] Organism [ ] Reagent [ ] Software [ ] Technique [ ] Organization Additional info: _ Term request example **** Please indicate the label for the proposed term: four-terminal resistance sensor Please provide a textual definition (with source): "Four-terminal resistance sensors are electrical impedance measuring instruments that use separate pairs of current-carrying and voltage-sensing electrodes to make accurate measurements that can be used to compute a material's electrical resistance." http://en.wikipedia.org/wiki/Four-terminal_sensing Please add an example of usage for proposed term: Measuring the inherent (per square) resistance of doped silicon. Please provide any additional optional information below. (e.g. desired asserted SuperClass in ERO hierarchy or Reference Branch) [X] Instrument [ ] Biological process [ ] Disease [ ] Human studies [ ] Instrument [ ] Organism [ ] Reagent [ ] Software [ ] Technique [ ] Organization Additional info: AKA - 4T sensors, 4-wire sensor, or 4-point probe

Original issue: http://code.google.com/p/eagle-i/issues/detail?id=331

isf-bot commented 9 years ago

From tjohn...@eagle-i.org on November 05, 2014 10:02:02

Status: Fixed